Question

) On selling an article for Rs.150, Renu gains Rs.30. Her gain percentage is​

Answer 1

Answer:

gain percentage = (30/150)x 100

= 2×10

= 20%

Answer 2

SOLUTION:-

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ANSWER:-

Gain percent is 25%

GIVEN:-

Selling price of the article = Rs. 150

Rs gained on selling the article = Rs. 30

TO FIND:-

Her gain percent = ?

SOLUTION:-

➙To find the gain percent we have to first find the Cost price (CP).

Cost Price (CP) = Selling Price (SP) - Gain

CP = 150 - 30

CP = Rs 120

FORMULA TO FIND GAIN PERCENT:-

Profit Percent = $\sf\dfrac{Profit \times 100}{CP}$

SOLVING BY APPLYING THE FORMULA:-

$\sf \to\dfrac{30 \times 100}{120}$

$\sf\to \dfrac{30 \times 10{ \not{0}}}{12{ \not{0}}}$

$\sf\to \dfrac{30 \times 10}{12}$

$\sf\to \dfrac{ \not{30} \times 10}{ \not{12}}$

$\sf\to\dfrac{15 \times 10}{6}$

$\sf \to\dfrac{150}{6}$

$\sf\to\dfrac{\not{150}}{\not{6}} = 25$

$\sf Gain \:Percent = 25$

So, gain percent is 25%.

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